s-net: sqc2553
 |
|
| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 6 |
| Edges per primitive translational unit | 18 |
| Transitivity (vertex,edge) | (2,6) |
| Vertex degrees | {5,8} |
| Vertex coordination sequence | [(5, 18, 55, 104, 176, 247, 359, 448, 604, 707), (8, 32, 66, 122, 184, 272, 362, 482, 600, 752)] |
| Wells’ vertex symbol | [3.4^5.5^3.6, 3^4.4^5.5^8.6^8.7^3] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, -1, 0, 2, 4, 0, -1, 0, 2, 5, -1, 0, 0, 2, 6, -1, 0, 0, 3, 4, 1, 0, -1, 3, 4, 1, 0, 0, 3, 5, 0, 1, -1, 4, 6, -1, 0, 0, 5, 6, 0, -1, 0, 5, 6, 0, -1, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.97282 | 1.89033 | 2.16616 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.0625 | 0.125 | 0.16667 |
| 0.66667 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I212121
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.29967 | 1.76693 | 1.45593 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.01935 | 0.46939 | 0.08888 |
| 0.40099 | 0 | 0.25 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc1044 | *222222 | (2,5,3) | {5,8} | {4.8.3.8.4}{8.8.3.3.8.8.3.3} |